# SDR FDEA201310102466

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2013
- Submitted: October 10, 2013
- Operation: Air carrier
- Aircraft: N313FE
- Make and model: Doug MD-10-30F
- Registry model: [Doug MD-10-30F](https://openairdocs.org/model/mcdonnell-douglas-md-10-30f) (OpenAirDocs)
- Aircraft serial: 48311
- Aircraft time: 56,942 hours, 18,786 cycles
- System (JASC): [2761 · Drag Control Actuator](https://openairdocs.org/jasc/2761)
- Part: O-Ring
- Condition: Leaking
- Location: Spoiler Act
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201310102466

## Discrepancy

THREE HRS INTO FLT, STARTED LOSING HYD FLUID, SHOWED 1.4 GALLONS AFTER LANDING AT SHUTDOWN.     FOUND O-RINGS LEAKING AT RT SPOILER SERVO ACTUATOR.  REPLACED O-RINGS IAW SMP AND OPS LEAK CHECK IAW MM 27-01-20-04.  ALL FAULTS, ALERTS EXTINGUSED.  ACFT OK FOR SERVICE.    FINAL CLOSED.

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